Sony XR-C5120 Service Manual page 8

Pin No. Pin Name
84 POS3
85 POS2
86 POS0
87 POS1
88 LM-LOD
89 LM-EJ
90 TAPEON
91 CM-ON
92 POWON
93
FM-ON
94 TU-ON
95 to 100
NCO
*1 Loading/tape operation motor control
Mode
Terminal
LM-LOD (pin *•)
LM-EJ (pin *ª)
I/O
I
Tape position (EJECT/FF/REW/
I
REV/FWD mode) detect input from
the tape operation switch on the
I
deck mechanism
I
Motor drive signal output to the loading/tape operation motor drive (IC351) "H" active
O
(For the loading direction and forward side operation) *1
Motor drive signal output to the loading/tape operation motor drive (IC351) "H" active
O
(For the eject direction and reverse side operation) *1
O
Tape system power supply on/off control signal output terminal "H": tape on
O Capstan/reel motor (M901) drive signal output terminal "H": motor on
O Main system power supply on/off control signal output to the BA3918 (IC611) "H": power on
FM system power supply on/off control signal output to the BA3918 (IC611)
O
"L": AM power on, "H": FM power on
Tuner system power supply on/off control signal output to the BA3918 (IC611)
O
"H": tuner power on
O
Not used (open)
LOADING/
STOP
FORWARD
"L" "H"
"L" "L"
Function
POS3: "L": REV and EJECT mode, "H": others mode
POS2: "L": REW mode, "H": others mode
POS0: "L": EJECT mode, "H": others mode
POS1: "L": FF and FWD mode, "H": others mode
EJECT/
REVERSE
"L"
"H"
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BRAKE
"H"
"H"